Amen. I can't stand Gwen no matter who's producing her (well, except that one song that features the sample made popular in Big Poppa by Biggie) but the shit she does with the Neptunes is almost always trash. The yodeling song is disgraceful, as is that B-A-N-A-N-A-S song wtf.
Their producing is rarely catchy and it seems like they're trying to recapture the magic from their older stuff. When artists fall into that hole it's never pretty.